Decision Workspace
ats-sdk vs chrono-merkle vs fuel-merkle
Side-by-side comparison of Rust crates
50
ats-sdk
experimentalv0.1.1
Allfeat Timestamp Service SDK — Reference implementation
51
chrono-merkle
experimentalv1.2.0
Time-aware Merkle tree with delta-based updates and programmable nodes
65
fuel-merkle
growingv0.66.2
Fuel Merkle tree libraries.
Core Metrics
| ats-sdk | chrono-merkle | fuel-merkle | |
|---|---|---|---|
| Health Score | 50 | 51 | 65 |
| Total Downloads | 84 | 109 | 995.7K |
| 30d Downloads | 85 | 8 | 52.1K |
| Dependents | 0 | 0 | 227 |
| Releases | 2 | 6 | 80 |
| Last Updated | 16d ago | 68d ago | 4d ago |
| Age | 16d | 2m | 4y 3m |
Health Breakdown
ats-sdk
Maintenance
13
Quality
14
Community
11
Popularity
2
Documentation
10
chrono-merkle
Maintenance
10
Quality
18
Community
6
Popularity
2
Documentation
15
fuel-merkle
Maintenance
19
Quality
15
Community
12
Popularity
7
Documentation
12
Technical Details
| ats-sdk | chrono-merkle | fuel-merkle | |
|---|---|---|---|
| Version | 0.1.1 | 1.2.0 | 0.66.2 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | MIT OR Apache-2.0 | Apache-2.0 |
| Dependencies | 3 | 20 | 15 |
| Crate Size | 13KB | 65KB | 74KB |
| Features | 0 | 19 | 4 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | — | 1.85 | 1.93.0 |
| Owners | 2 (team) | 1 | 1 |
Links
Quick Verdict
- •fuel-merkle leads with a health score of 65/100, but none of the options score above 80.
- •fuel-merkle is depended on by 227 crates — strongest ecosystem trust.
- •ats-sdk, fuel-merkle are pre-1.0 — API may change.